Microsoft said my PC was 'too old' to run Windows 11 - how I upgraded in 5 minutes anyway ...

Microsoft has a free Windows 11 battery health tool to diagnose your PC - how it helped me ...

Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

KB5077181 could make some PCs faster if explorer.exe was hanging on your system, and it also fixes the black screen issue on Nvidia GPUs.

Don't Throw Away Your Laptop: How to Install Windows 11 On Unsupported Hardware ...